*{
margin:0;
padding:0;
}

html,body{
width:100%;
height:100%;
}

.swiper-container{
width:100%;
height:100%;
overflow:hidden;
}

.swiper-slide{
position:relative;
left:0;
top: 0;
}

.slide1{

}

.slide1 .mid{
position:absolute;
height:40%;
overflow:hidden;
top:30%;
}

.mid img{
width:100%;
height:100%;
}

.txt{
position:absolute;
top:30%;
}

.bottom{
position:absolute;
bottom:0;
}

.slide2{
background:#ff3f0d;
}